package sanyueer;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

public class LanbdaDemo {
    public static void main(String[] args) {
        List<String>list=new ArrayList<>();
        Collections.sort(list,(String o1,String o2)->{
            return o1.length()-o2.length();
        });
        Collections.sort(list,(o1, o2) -> {
            return  o1.length()-o2.length();
        });
        Collections.sort(list,(o1, o2) ->o1.length()-o2.length() );
    }
}
